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Each product has its own panel. No account yet? Leave a request and we will set it up with you.

Run CRM, proposals, contracts, operations and finance in one flow, from first request to final payment.

app.arvo-os.com

Carry your thesis or paper from literature to analysis, guideline checks and originality in one workspace.

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Your salon’s online booking page, calendar and customer records in one place.

cal.arvo-os.com

ArvoCal · Salon appointment management

Let the booking page answer the phone.

Customers book themselves and it lands on your calendar at once. Slots open according to who performs which service, and a clashing appointment never enters the system.

From $29/mo

  • 6 languages
  • USD · EUR · TRY
  • Any browser, any device
Illustrative interface

Capabilities

The salon's day on one screen.

An appointment taken by phone goes into a paper book, the book is misread, the hour clashes. ArvoCal rebuilds that chain from the start.

01

Online booking page

The customer picks the service, the stylist — or “no preference” — and the time. No sign-up; they are identified by phone number and receive a cancellation link.

02

Per-staff calendar

Add, move and cancel appointments. The calendar opens staff by staff, so who is free and when is visible at a glance.

03

Services and staff

A service's duration, the turnaround gap after it and who performs it are defined in one place.

04

Working hours and time off

Weekly hours are entered in the salon's own local time. Time off can be set for one person or for the whole salon; no slots open in that window.

05

Clashes are blocked by the database

A clashing appointment for the same stylist — counting the service's gap — is rejected at database level. “Check first, then write” is not considered enough.

06

WhatsApp reminders

The day's reminder list is ready in the panel and sent from WhatsApp in one tap. If the salon has connected its own number, the message comes from the salon rather than from ArvoOS.

Getting started

Setup takes one sitting.

Your booking address works the moment your services and staff are defined.

  1. 01

    Describe the salon

    The setup wizard asks for services, staff and working hours in order.

  2. 02

    Share your address

    Put your booking page on your Instagram profile, your WhatsApp status or your card.

  3. 03

    Watch the calendar

    Bookings land on the calendar; the reminder list is ready at the start of the day.

Who it is for

Any salon that runs on appointments.

Hairdressers and barbers

A full day per chair, for salons that would rather put the phone down and get back to work.

Beauty centres

Teams running services of different lengths and gaps on the same calendar.

Care and aftercare

Businesses opening slots by staff expertise, where time off changes often.

Works everywhere

Wherever you work.

ArvoOS products are web applications that run in the browser: nothing to install, no servers to run, the same system wherever your team is.

  • Six languages

    English, Türkçe, Deutsch, Español, Français and العربية — including right-to-left.

  • Prices in USD, EUR and TRY

    A fixed list price in each currency; no amounts that drift with the exchange rate.

  • Any browser, any device

    The same experience on desktop, tablet and phone. Nothing to install on your servers.

  • Your data, your space

    Every organization works in its own separate space; roles decide who sees what.

Frequently asked questions

About ArvoCal

Do customers have to register?

No. The customer picks a service, a stylist and a time and enters a phone number; they are identified by that number and receive a cancellation link.

Can two appointments land on the same slot?

No. A clashing appointment for the same stylist — counting the service's gap — is rejected at database level, not by an interface check.

How are working hours and time off defined?

Weekly hours are entered in the salon's own local time. Time off can be set for a single staff member or the whole salon; no slots open in that window.

Who does the reminder come from?

The day's reminder list is prepared in the panel and sent from WhatsApp in one tap. If the salon has connected its own WhatsApp number it comes from the salon; otherwise from ArvoOS's shared number.

How much does it cost?

Monthly and annual list prices are published at /pricing.

Ready to put the paper book away?

We set it up with you; once your services and staff are defined, your booking page opens the same day.